[comp.sys.mac] Mac II upgrade & an alternative

sysop@stech.UUCP (Jan Harrington) (09/28/88)

The prices for upgrading from a Mac II to a Mac IIx are out - the complete
upgrade (PMMU, logic board, drive) runs around $3200, suggested retail.
Ouch!

There may be, however, and functional alternative for people like me who
already have the PMMU. I was speaking to a technician at Dayna Communications
yesterday and discovered that Dayna's 1.44 MS-DOS drive will not only read
and write both 720K and 1.44 meg MS-DOS drives, but that it will also read
and write Apple's superdrive format. Though the drive costs a couple hundred
more (retail) than the Apple drive upgrade, the Apple drive will only read
MS-DOS formats; it won't write them.  (Since I already have a 360K DaynaFile,
my cost would even be less, since I would be adding a drive without paying
for the enclosure...)

Comments?


Jan Harrington, sysop
Scholastech Telecommunications
UUCP: husc6!amcad!stech!sysop or allegra!stech!sysop
BITNET: JHARRY@BENTLEY

********************************************************************************
	Miscellaneous profundity:

		"No matter where you go, there you are."
				Buckaroo Banzai
********************************************************************************

kateley@Apple.COM (Jim Kateley) (09/30/88)

In article <670@stech.UUCP> sysop@stech.UUCP (Jan Harrington) writes:
>The prices for upgrading from a Mac II to a Mac IIx are out - the complete
>upgrade (PMMU, logic board, drive) runs around $3200, suggested retail.
>Ouch!

You don't need the PMMU on the MacIIx.  In fact, there is no socket for it.
>
>...
>and write Apple's superdrive format. Though the drive costs a couple hundred
>more (retail) than the Apple drive upgrade, the Apple drive will only read
>MS-DOS formats; it won't write them.
                    ^^^^^^^^^^^^^^^^
It won't?  The FDHD will read and write MS-DOS formatted disks, via 
Apple File Exchange.  If you want specific file translation, you would need
to purchase (or write) a translator.  The FDHD is capable of doing both 
1440K and 720K MS-DOS disks.
>
>Comments?
>
>
>Jan Harrington, sysop
>Scholastech Telecommunications
>UUCP: husc6!amcad!stech!sysop or allegra!stech!sysop
>BITNET: JHARRY@BENTLEY
>
Jim Kateley          UUCP: {sun, voder, nsc, mtxinu, dual}!apple!kateley
S,P,HnS!             DOMAIN: kateley@apple.COM  Applelink: kateley1
Disclaimer:   What I say, think, or smell does not reflect any policy or
	      stray thought by Apple Computer, Inc.

gillies@p.cs.uiuc.edu (10/01/88)

Is it really true that the Apple superdrive won't WRITE MS-DOS
floppies -- it can only read them?  Is this restriction in hardware?

If so, then I guess all these claims of "an open MAC architecture"
were merely lip-service, because Apple intends to keep a closed
architecture for as long as possible.  The evil empire strikes again!


Don Gillies, Dept. of Computer Science, University of Illinois
1304 W. Springfield, Urbana, Ill 61801      
ARPA: gillies@cs.uiuc.edu   UUCP: {uunet,ihnp4,harvard}!uiucdcs!gillies

kateley@Apple.COM (Jim Kateley) (10/02/88)

In article <76000288@p.cs.uiuc.edu> gillies@p.cs.uiuc.edu writes:
>
>Is it really true that the Apple superdrive won't WRITE MS-DOS
>floppies -- it can only read them?  Is this restriction in hardware?
>
The FDHD can both read and write MS-DOS disks, using Apple File Exchange.
I'm kind of confused as to why this became an issue, is there some sort
of press release or product notice that says the FDHD will only read disks?

Jim Kateley          UUCP: {sun, voder, nsc, mtxinu, dual}!apple!kateley
S,P,HnS!             DOMAIN: kateley@apple.COM  Applelink: kateley1
Disclaimer:   What I say, think, or smell does not reflect any policy or
	      stray thought by Apple Computer, Inc.

macak@lakesys.UUCP (Jim Macak) (10/02/88)

In article <76000288@p.cs.uiuc.edu> gillies@p.cs.uiuc.edu writes:

>Is it really true that the Apple superdrive won't WRITE MS-DOS
>floppies -- it can only read them?  Is this restriction in hardware?

>If so, then I guess all these claims of "an open MAC architecture"
>were merely lip-service, because Apple intends to keep a closed
>architecture for as long as possible.  The evil empire strikes again!

Sheesh, how long is this rumor going to be perpetuated?!?  Here is the correct
info, straight from Apple's press release:

-----
Floppy Disk High Density (FDHD)
 
Apple's new FDHD floppy disk drive can  store 1.44MB of data on a 3.5-inch
floppy disk.  Along with the new controller chip, (SWIM, for Super Wozniak
Integrated Machine) the drive can also read, write and format 400K and 800K
disks from existing Macintosh computers and read files created under Apple II
ProDOS operating system.
 
The FDHD can also read and write 3.5-inch MS-DOS or OS/2 diskettes, and
with the help of Apple File Exchange (part of System 6.0.2) shipped with the
Macintosh IIx, can transfer files to Macintosh disks.  The new drive supports
both 720KB and 1.44MB  formats.
 
Many leading Macintosh applications can already read and write many of the
popular MS-DOS file formats.  A Microsoft Excel file, for instance, can read
and write the .WKS format used by Lotus 1-2-3.  Apple File Exchange, when used
in conjunction with any of the available third-party translators, helps
translate many of the other popular MS-DOS files into their Macintosh
counterparts.  Thus, users can take WordPerfect files from their Zenith
portables and convert them to Word 3.0 documents on their Macintosh IIx.
 
The 1.44MB FDHD will also be available as an upgrade for Macintosh II
owners later this year.
 
-----

To repeat (in case anyone missed it:

"The FDHD can also read and write 3.5-inch MS-DOS or OS/2 diskettes..."

I hope this settles clarifies the confusion.

Jim

-- 

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
Jim -->  macak@lakesys.UUCP (Jim Macak)  {Standard disclaimer, nothin' fancy!}
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

Mark_Peter_Cookson@cup.portal.com (10/04/88)

So this means that us Mac+ users and all the SE and 512/128K users can't use
this new drive?  That is a bummer.  Why can't anyone but a Mac II use the new
"wonder drive"?

Mark Cookson